package work20241207_chap8.i;

/**
 * @author zdl
 * @date 2024/12/7
 */
public class DVDPlayer implements MediaPlayer{
    @Override
    public void play() {
        System.out.println("播放DVD");
    }

    @Override
    public void stop() {
        System.out.println("停止DVD");
    }

    @Override
    public void open() {
        System.out.println("打开DVD");
    }
}
